Water management

"Planned development, distribution and use of water resources." (United Nations Publications, 2013) 

Sources

United Nations Publications. "Glossary of Shared Water Resources (English-Arabic): Technical, Socioeconomic and Legal Terminology." (2013). DOI:https://dx.doi.org/10.18356/70b462ce-en

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Article

Acuaporinas: la lucha contra la crisis mundial del agua utilizando el propio filtro de la naturaleza

A new water-treatment technology used by astronauts aboard the International Space Station has the potential to provide clean water to millions of people worldwide. By using proteins called aquaporins, this system mimics the natural filtering abilities of human kidneys and plant roots to purify and recycle wastewater. With an increasing global water demand especially in remote locations where clean drinking water is not easily accessible, this technology has the potential to provide a more resource-efficient method of water purification not only in space, but here on Earth as well.

Exploring aquatic realms: CubeSat applications for water research

Introduction

Embarking on a new kind of adventure, scientists are using small satellites called CubeSats to explore the mysteries of water on Earth. They can help us learn more about oceans, lakes, and rivers. Water sustains all forms of life but, for something so integral to our existence, we know little about its intricate dynamics. This is where the collaboration between space technology and water research comes into play.

Digital Twin solution for realistic sea level rise simulation

Digital twin technology is increasingly being used to simulate the effects of sea level rise, providing valuable tools for decision-makers in areas such as urban planning, coastal management, and disaster preparedness. These virtual models integrate real-time data from various sources, including geospatial imagery, AI, and environmental monitoring systems, to create detailed simulations of how rising sea levels could impact specific regions. 

Aquaporine: Combattre la Crise Globale d'Eau en Utilisant le Filtre de la Nature

Une nouvelle technologie de traitement de l'eau utilisée par les astronautes à bord de la Station spatiale internationale pourrait fournir de l'eau propre à des millions de personnes dans le monde. En utilisant des protéines appelées aquaporines, ce système imite les capacités naturelles de filtration des reins humains et des racines des plantes pour purifier et recycler les eaux usées. Face à la demande mondiale croissante en eau, en particulier dans les régions reculées où l'eau potable n'est pas facilement accessible, cette technologie pourrait constituer une méthode de purification de l'eau plus économe en ressources, non seulement dans l'espace, mais aussi sur Terre.

Crowdsourcing and Citizen Science data for water resources management

The provision of water resources is one of the most fundamental ecosystem services . An acute scarcity of water data in both, the spatial and temporal domains in many regions prompts the urgency to assess risks related to water such as water quality decline, floods and droughts. Remote sensing does provide us with relevant data for water resources monitoring, but this data still needs to be validated with in-situ observations and measurements.

Exploring the exciting potential of hyperspectral imaging for water quality monitoring

Harmful Algal Blooms occur when toxin-producing algae experience excessive growth within bodies of water. These blooms have the potential to cause detrimental effects on both aquatic and human health and can sometimes even cause death, depending on the type of algae involved (NIEHS, 2021). Thanks to the use of space-based remote sensing technology to monitor water quality conditions in coastal areas and drinking water reservoirs, nations are becoming more aware of the quality of their water.

Aquaporins: Fighting the global water crisis using nature’s own filter

A new water-treatment technology used by astronauts aboard the International Space Station has the potential to provide clean water to millions of people worldwide. By using proteins called aquaporins, this system mimics the natural filtering abilities of human kidneys and plant roots to purify and recycle wastewater. With an increasing global water demand especially in remote locations where clean drinking water is not easily accessible, this technology has the potential to provide a more resource-efficient method of water purification not only in space, but here on Earth as well.

Interview with Harriette Okal, Associate Scientist, Stockholm Environment Institute

How do you professionally relate to water and/or space technologies?

As a hydrologist, I’ve always been fascinated by the potential of space technologies in transforming water resource management. My work integrates satellite-based Earth Observation (EO) data with hydrological modelling, particularly for drought and flood monitoring, and water availability assessments in regions with scarce ground data. EO technologies allow me to capture real-time, high-resolution data, critical for climate resilience, especially in Sub-Saharan Africa.

Interview with Malek Abdulfailat

Malek Abdulfailat has over 10 years of experience mapping and coordinating water-related projects in Palestine, Israel, and Jordon. He is currently leading a new consultation firm working on three projects: Green businesses and Water, EcoTourism and Water, and Solid waste management through women leaders. He has experience using several different space based technologies including spatial analysis and water elevation mapping. He’s realises the importance of space based technologies and believes that one factor needed to unlock their true potential is by increasing access to such tools and by better communicating their potential to policy makers.

Interview with Joshua Ubah, Geospatial Environmental Engineer

Joshua is a Master’s student in Tropical Hydrogeology and Environmental Engineering at Technische Universität of Darmstadt. His interest is focused on hydrogeological processes, groundwater modelling, application of remote sensing and GIS in environmental studies, water management and climate change. He also works as a graduate Intern at AgriWatch BV, a company that applies geospatial solutions for precision Agriculture. As a graduate intern, he applies his interdisciplinary knowledge in developing smart-farming solutions using space-based technologies to farmers in the Twente region of the Netherlands. He deploys satellite imagery, field studies and machine learning algorithms to predict the effect of climate change on arable crops. He also utilizes precipitation data to predict rainfall events to aid farmers in determining planting and harvesting periods. Joshua earned a bachelor’s degree in Geological Sciences, his bachelor’s thesis research aimed at carrying out paleoenvironmental reconstruction using paleocurrent indicators of water flow and direction, and application of ArcGIS to produce maps. Currently, he is working on his master’s thesis with emphasis on the impact of the ancient climate on the paleoenvironment particularly on vegetation, where he tries to research plants response to long-term greenhouse periods and short-term warming events on various timescales throughout Earth's history. His research interests revolve around the application of space technologies in providing solutions and tackling climate change.

Interview with Benjamin Wullobayi Dekongmen

Could you describe how your professional and/or personal experience relate to water? Where does your interest in water resources management come from? What influenced your decision to focus your work on the use of space technology for water management? 

My upbringing on a farm set out the foundation for my interest in water resources, as I used to collect water for domestic and agricultural purposes from the streams.

Interview with Valdilene Silva Siqueira

Valdilene Siqueira has a diverse background in chemistry and environmental engineering and is currently pursing a master’s degree in Sustainable Territorial Development. Her work and experience has always been closely tied to water management and sanitation. She believes that access to water and ensuring the sustainable management of water resources in a fast-paced changing world are two of the most important challenges for the coming years. Valdilene feels that achieving mutual understanding on how to manage this resource, especially in water-scarce regions, is a real challenge for decision-makers but considers that an intersectoral, integrated and participatory approach is capable of bringing stakeholders together to reconcile their different interests and build collective solutions. 

Interview with Mastawesha Misganaw Engdaw, Research scientist at WEGC

Mastawesha Misganaw Engdaw is a research scientist with an academic background including geo-information science and earth observation, water resources management, hydrology, and climate change. His research activities include assessing the past, present, and future changes in the climate system, as well as its impacts on multiple sustainable development goals. He is particularly interested in assessing impacts of climate change on hydrological extremes and water resources management. Mastawesha is currently working on climate risk assessment and attribution of compound hydrological extreme events.

Interview with Joshua Ubah, Geospatial Environmental Engineer

Joshua is a Master’s student in Tropical Hydrogeology and Environmental Engineering at Technische Universität of Darmstadt. His interest is focused on hydrogeological processes, groundwater modelling, application of remote sensing and GIS in environmental studies, water management and climate change. He also works as a graduate Intern at AgriWatch BV, a company that applies geospatial solutions for precision Agriculture. As a graduate intern, he applies his interdisciplinary knowledge in developing smart-farming solutions using space-based technologies to farmers in the Twente region of the Netherlands. He deploys satellite imagery, field studies and machine learning algorithms to predict the effect of climate change on arable crops. He also utilizes precipitation data to predict rainfall events to aid farmers in determining planting and harvesting periods. Joshua earned a bachelor’s degree in Geological Sciences, his bachelor’s thesis research aimed at carrying out paleoenvironmental reconstruction using paleocurrent indicators of water flow and direction, and application of ArcGIS to produce maps. Currently, he is working on his master’s thesis with emphasis on the impact of the ancient climate on the paleoenvironment particularly on vegetation, where he tries to research plants response to long-term greenhouse periods and short-term warming events on various timescales throughout Earth's history. His research interests revolve around the application of space technologies in providing solutions and tackling climate change.

Interview with Benjamin Wullobayi Dekongmen

Could you describe how your professional and/or personal experience relate to water? Where does your interest in water resources management come from? What influenced your decision to focus your work on the use of space technology for water management? 

My upbringing on a farm set out the foundation for my interest in water resources, as I used to collect water for domestic and agricultural purposes from the streams.

Interview with Valdilene Silva Siqueira

Valdilene Siqueira has a diverse background in chemistry and environmental engineering and is currently pursing a master’s degree in Sustainable Territorial Development. Her work and experience has always been closely tied to water management and sanitation. She believes that access to water and ensuring the sustainable management of water resources in a fast-paced changing world are two of the most important challenges for the coming years. Valdilene feels that achieving mutual understanding on how to manage this resource, especially in water-scarce regions, is a real challenge for decision-makers but considers that an intersectoral, integrated and participatory approach is capable of bringing stakeholders together to reconcile their different interests and build collective solutions. 

Interview with Mastawesha Misganaw Engdaw, Research scientist at WEGC

Mastawesha Misganaw Engdaw is a research scientist with an academic background including geo-information science and earth observation, water resources management, hydrology, and climate change. His research activities include assessing the past, present, and future changes in the climate system, as well as its impacts on multiple sustainable development goals. He is particularly interested in assessing impacts of climate change on hydrological extremes and water resources management. Mastawesha is currently working on climate risk assessment and attribution of compound hydrological extreme events.

Interview with Harriette Okal, Associate Scientist, Stockholm Environment Institute

How do you professionally relate to water and/or space technologies?

As a hydrologist, I’ve always been fascinated by the potential of space technologies in transforming water resource management. My work integrates satellite-based Earth Observation (EO) data with hydrological modelling, particularly for drought and flood monitoring, and water availability assessments in regions with scarce ground data. EO technologies allow me to capture real-time, high-resolution data, critical for climate resilience, especially in Sub-Saharan Africa.

Interview with Malek Abdulfailat

Malek Abdulfailat has over 10 years of experience mapping and coordinating water-related projects in Palestine, Israel, and Jordon. He is currently leading a new consultation firm working on three projects: Green businesses and Water, EcoTourism and Water, and Solid waste management through women leaders. He has experience using several different space based technologies including spatial analysis and water elevation mapping. He’s realises the importance of space based technologies and believes that one factor needed to unlock their true potential is by increasing access to such tools and by better communicating their potential to policy makers.

Report of the United Nations/Costa Rica/PSIPW - Sixth conference on the use of space technology for water management (San José and online, 7–10 May 2024, with on-site training on 11 May 2024)

The United Nations Office for Outer Space Affairs (UNOOSA), the Government of Costa Rica, and the Prince Sultan Bin Abdulaziz International Prize for Water (PSIPW) were jointly organizing a conference to promote the use of space technology in water management to the benefit of developing countries.

The Conference was heldin San José, Costa Rica, from 7-10 May 2024, hosted by and with the support of the Inter-American Institute for Cooperation on Agriculture (IICA) on behalf of the Government of Costa Rica.

Capacity Building and Training Material

Data Sharing for Water Sector Organisations using Spatial Data Infrastructures

Overview

Integrated Water Resources Management requires exchange of data and information among sectors. Often data is stored in files on harddisks, CD-ROMs or DVDs. This makes it hard to find the data. In addition, metadata is often lacking, which makes it hard to evaluate the quality of the data and to reuse the data. A Spatial Data Infrastructure (SDI) can enable water sector organisations to improve the exchange of data within and among organisations.

Event

Local Perspectives Case Studies

Stakeholder

Digital Earth Africa

Digital Earth Africa is empowering countries across Africa with Earth observation to enable climate adaptation and mitigation, greater food security and more sustainable development.

DE Africa offers an operational data infrastructure making current and historical, analysis-ready satellite data freely available and openly accessible for the entire continent. This further enables turning raw data into decision-ready products to inform policy and drive action.

Stimson Center

The Energy, Water, & Sustainability Program at the Stimson Center addresses important and timely policy issues and technical opportunities concerning energy, water, and sustainable development in the Global South from a multidisciplinary perspective.

Our work on transboundary river basins identifies pathways towards enhancing water security and optimizing tradeoffs between water, energy, and sustainable development options in the Mekong, Ganges-Brahmaputra, Indus, Aral Sea and Euphrates-Tigris river basins.

Water, Energy and Sustainability Research Center, Catholic University of Bolivia

The Center for Research on Water, Energy and Sustainability (CINAES for its name in Spanish) is a part of the Department of Engineering (Environmental Engineering) at the Universidad Catolica Boliviana (UCB), Bolivia. Since 2017, our focus is on scientific research, engineering in practice, engineering and science education, community outreach, public awareness and engagement.

Université Chouaib Doukkali

The Chouaib Doukkali University (CDU) [www.ucd.ac.ma] in El Jadida, Morocco was founded in 1985. It is a public institution of higher education and scientific research. At present, in the Chouaib Doukkali there are 6 faculties, and has more than 507 teachers, 255 administrators, and more than 25 000 students. Training is provided for bachelor degree and master degree. In terms of research, the University has established two centers for doctoral studies, with 25 laboratories involving 82 research teams.

Person

Photo of Arjen Haag

Arjen Haag

Researcher / Consultant Hydrology and Water Management Deltares

Arjen is interested in the physical processes that shape our surroundings, especially the flow of water, and the proper management of our natural resources. He is a hydrologist and remote sensing analyst with a special interest in understanding high river discharges and floods. He combines hydrological knowledge with modelling, data-driven approaches and satellite observations, on topics ranging from water resource management to flood forecasting.